Cela ne se produira pas si vous importez ce module (fichier).

Par exemple, si vous avez un autre fichier `importer.py` qui contient :

```Python
from myapp import app

# Code supplémentaire
```

dans ce cas, la variable automatique `__name__` à l'intérieur de `myapp.py` n'aura pas la valeur `"__main__"`.

Ainsi, la ligne :

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

ne sera pas exécutée.

    }

    private void esRun() {
        ElasticsearchClusterRunner runner = new ElasticsearchClusterRunner();
        runner.onBuild((number, settingsBuilder) -> {
            settingsBuilder.put("http.cors.enabled", true);
            settingsBuilder.put("index.number_of_shards", 1);
            settingsBuilder.put("index.number_of_replicas", 0);
            settingsBuilder.putList("discovery.seed_hosts", "127.0.0.1:9301");

     * approach would be for each caller CAS it from null to a Set populated with its exception. But
     * there's another race: If the first thread fails with an exception and a second thread
     * immediately fails with the same exception:
     *
     * Thread1: calls setException(), which returns true, context switch before it can CAS
     * seenExceptions to its exception
     *

* **Intuicyjność**: Wspaniałe wsparcie dla edytorów kodu. Dostępne wszędzie <abbr title="znane jako auto-complete, autocompletion, IntelliSense">automatyczne uzupełnianie</abbr> kodu. Krótszy czas debugowania.
* **Łatwość**: Zaprojektowany by być prosty i łatwy do nauczenia. Mniej czasu spędzonego na czytanie dokumentacji.

                            }
                          },
                          {
                            "name": "envoy.filters.http.cors",
                            "typed_config": {
                              "@type": "type.googleapis.com/envoy.extensions.filters.http.cors.v3.Cors"
                            }
                          },
                          {

/// tip

Préférez utiliser la version `Annotated` si possible.

///

```Python hl_lines="19-21"
{!> ../../docs_src/body_multiple_params/tutorial001.py!}
```

////

/// note

Notez que, dans ce cas, le paramètre `item` provenant du `Body` est optionnel (sa valeur par défaut est `None`).

///

## Paramètres multiples du body

	if corsList == "" {
		corsAllowOrigin = []string{"*"} // defaults to '*'
	} else {
		corsAllowOrigin = strings.Split(corsList, ",")
		for _, cors := range corsAllowOrigin {
			if cors == "" {
				return cfg, errors.New("invalid cors value")
			}
		}
	}
	cfg.CorsAllowOrigin = corsAllowOrigin

	if err = config.CheckValidKeys(config.APISubSys, kvs, DefaultKVS, deprecatedKeys...); err != nil {

     * approach would be for each caller CAS it from null to a Set populated with its exception. But
     * there's another race: If the first thread fails with an exception and a second thread
     * immediately fails with the same exception:
     *
     * Thread1: calls setException(), which returns true, context switch before it can CAS
     * seenExceptions to its exception
     *

✔️ 🤯 👈 🛃 © 🎚 💪 🚮 <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers" class="external-link" target="_blank">⚙️ '✖-' 🔡</a>.

✋️ 🚥 👆 ✔️ 🛃 🎚 👈 👆 💚 👩‍💻 🖥 💪 👀, 👆 💪 🚮 👫 👆 ⚜ 📳 ([⚜ (✖️-🇨🇳 ℹ 🤝)](cors.md){.internal-link target=_blank}) ⚙️ 🔢 `expose_headers` 📄 <a href="https://www.starlette.io/middleware/#corsmiddleware" class="external-link" target="_blank">💃 ⚜ 🩺</a>.

///

/// note | "📡 ℹ"

👈 🛃 © 🎚 💪 🚮 <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers" class="external-link" target="_blank">⚙️ '✖-' 🔡</a>.

✋️ 🚥 👆 ✔️ 🛃 🎚 👈 👆 💚 👩‍💻 🖥 💪 👀, 👆 💪 🚮 👫 👆 ⚜ 📳 (✍ 🌅 [⚜ (✖️-🇨🇳 ℹ 🤝)](../tutorial/cors.md){.internal-link target=_blank}), ⚙️ 🔢 `expose_headers` 📄 <a href="https://www.starlette.io/middleware/#corsmiddleware" class="external-link" target="_blank">💃 ⚜ 🩺</a>....